Used Logitech MX Master 4 Wireless Mouse

The Logitech MX Master 4 is a flagship productivity mouse engineered for professional workflows. It pairs an ergonomic full-size sculpt with an 8,000 DPI Darkfield tracking sensor, ultra-fast MagSpeed scrolling and new haptic feedback / Actions Ring features to accelerate precision work across multiple devices.

Key Features:

• 8,000 DPI Darkfield sensor — High-resolution tracking delivers pixel-accurate control across high-PPI displays and works on virtually any surface, including glass (minimum glass thickness specified by Logitech). Ideal for multi-monitor and large-format workstations.

• MagSpeed ultra-fast scroll wheel — Magnetic MagSpeed wheel supports both ratcheted, line-by-line precision and hyper-fast free spin, capable of scanning long documents or timelines at high speed while still allowing you to stop on a single pixel when needed.

• Haptic feedback & Actions Ring — Integrated haptics in the thumb rest provide tactile confirmation for gestures, shortcuts and the new circular Actions Ring, which surfaces app-specific shortcuts and macros at the cursor for faster workflows. Custom intensity and behavior are configurable via Logi Options+.